A三维总装图
果园种植业的发展提高了果园机械市场的需求，为了节约人力物力，提高果农的经济效益，开展采摘器械的研究有重要的意义。水果采摘机是一种极具研究价值和应用前景的农用地面移动机器人，本对具有移动功能的采摘机进行了总体技术的研究，并主要对其车体结构部分、手臂部分、手抓部分进行了详细的设计。
本文首先，通过功能和设计任务的分析，确立了水果采摘机总体功能构架；接着，对本采摘机车体结构部分、手臂部分、手抓部分进行了详细设计与校核并采用Pro/E三维设计；然后，进行仿真分析，确保水果采摘机结构最优，效率最高，性能最优；最后采用AtuoCAD软件绘制了采摘机的装配图及主要零件图。
通过本次设计，对大学所学专业知识在理论结合实际的锻炼下加深了知识的理解，对今后的工作必定带来很大帮助。
关键词：水果采摘机；手臂；手抓；履带
Abstract
The development of orchard planting industry has raised the demand of the orchard machinery market. In order to save manpower and material resources and improve the economic benefit of the fruit farmers, it is of great significance to carry out the research of the picking instruments. The fruit picking machine is a kind of agricultural ground mobile robot which has great research value and application prospect. This paper studies the overall technology of the picking machine with mobile function, and designs the part of the body structure, arm and hand grip in detail.
Firstly, through the analysis of function and design task, the overall functional framework of fruit picking machine is established. Then, the body structure part, arm part, hand grab part of this picking locomotive are designed and checked in detail and Pro/E 3D design is used. Then, simulation analysis is carried out to ensure the optimal structure and efficiency of the fruit picking machine. Finally, the assembly drawing and main parts drawing of the picking machine were plotted by AtuoCAD software.
Through this design, the knowledge of the professional knowledge of the university has been deepened under the practice of combining theory with practice, and it will surely bring great help to the future work.
Key words: Fruit picking machine; Arm; Hand grasping; Crawler
目录
摘要IV
Abstract V
第1章绪论1
1.1研究背景及意义1
1.2国内外研究及发展现状1
第2章总体方案设计2
2.1设计参数2
2.1.1设计技术参数2
2.2方案选定2
2.2.1车体方案设计2
2.2.2手臂方案设计2
2.2.3手抓方案设计3
2.3.4驱动方案的选择3
2.3工作原理分析4
2.3.1传动机构工作原理4
2.3.2手臂工作原理4
2.3.3手抓工作原理5
第3章零部件的设计与选择6
3.1行驶小车设计6
3.1.1主电机的选择6
3.1.2履带部分设计8
3.1.3副履带部分设计18
3.2手臂部分设计21
3.2.1电机的选择21
3.2.2大、小臂设计23
3.3手抓设计24
3.3.1电动机的选择24
3.3.2丝杆螺母副的选型与校核26
3.3.3手指结构设计29
3.3.4手抓支架的设计30
第4章基于Pro/E的三维设计31
4.1 Pro/E三维设计软件概述31
4.2三维设计31
4.2.1车体31
4.2.2主履带32
4.2.3副履带32
4.2.4手臂、手抓32
4.2.5三维装配33
4.3仿真分析33
4.3.1 Pro/E仿真介绍33
4.3.2仿真34
总结37
参考文献38
致谢39
小型水果采摘机装配图-A0
设计所包含文件
手抓丝杠-A4
手抓支架-A2
副履带摇臂-A2
齿轮-A3
回转轴-A3
车轮轴-A3
字数
大臂-A2
目录
手臂支座-A3
摘要
手抓装配图-A1
